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simply don't call WriteExtensions() if WEBP_EXPERIMENTAL_FEATURES is not defined

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Change-Id: I81867dcc505376c800ba65d81f6a50e02161e707
This commit is contained in:
Pascal Massimino 2011-04-28 16:03:34 -07:00
parent 47c661d50f
commit 0f8c63849d
1 changed files with 4 additions and 4 deletions
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8
src/enc/syntax.c
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@ -155,8 +155,8 @@ static int EmitPartitionsSize(const VP8Encoder* const enc,
//-----------------------------------------------------------------------------
static int WriteExtensions(VP8Encoder* const enc) {
#ifdef WEBP_EXPERIMENTAL_FEATURES
static int WriteExtensions(VP8Encoder* const enc) {
const int EXT_SIZE = 4;
VP8BitWriter* const bw = &enc->bw_;
uint8_t trailer[EXT_SIZE];
@ -176,11 +176,9 @@ static int WriteExtensions(VP8Encoder* const enc) {
if (!VP8BitWriterAppend(bw, trailer, EXT_SIZE)) {
return 0;
}
#else
(void)enc; // remove 'unused variable' warning
#endif
return 1;
}
#endif
//-----------------------------------------------------------------------------
@ -209,9 +207,11 @@ static size_t GeneratePartition0(VP8Encoder* const enc) {
VP8CodeIntraModes(enc);
VP8BitWriterFinish(bw);
#ifdef WEBP_EXPERIMENTAL_FEATURES
if (need_extensions && !WriteExtensions(enc)) {
return 0;
}
#endif
pos3 = VP8BitWriterPos(bw);